package fa7.socialcode.web;

import java.io.Serializable;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import org.apache.commons.beanutils.BeanComparator;
import org.apache.commons.collections.comparators.ReverseComparator;

import fa7.socialcode.service.ConteudoManager;

public class ConteudoList implements Serializable {
	
	private ConteudoManager conteudoManager;
	private String sortColumn = "id";
	private boolean ascending = true;
	
	
	public String getSortColumn() {
		return sortColumn;
	}
	public void setSortColumn(String sortColumn) {
		this.sortColumn = sortColumn;
	}
	public boolean isAscending() {
		return ascending;
	}
	public void setAscending(boolean ascending) {
		this.ascending = ascending;
	}
	
	public void setConteudoManager(ConteudoManager conteudoManager) {
		this.conteudoManager = conteudoManager;
	}
	
	public List getConteudos() {
		
	    List conteudos = conteudoManager.findConteudos();

	    Comparator comparator = null;

	    comparator = new BeanComparator(sortColumn);

	    if (!ascending) {
	      comparator = new ReverseComparator(comparator);
	    }

	    Collections.sort(conteudos, comparator);

	    return conteudos;
	  }
	
	


}
